TY  - BOOK
AU  - Ruttle,Keith
TI  - Our earth is unique
SN  - 9780199179480
U1  - J 550 RUT 23
PY  - 2006///
CY  - [S.L]
PB  - Oxford University Press, 
KW  - Earth (Planet)
N1  - includes glossary and index
ER  -